会计核算软件的核心模块是（ ）。 A．账务处理模块 B．财务分析模块 C．销

3.6x÷1.2=9.75．

属于劳淋的是

A．尿时涩滞，小腹坠胀，尿有余沥，面白不华，舌淡，脉虚细无力
B．尿色淡红，尿痛涩滞不明显，腰酸膝软，神疲乏力，舌淡红，脉濡数
C．淋出如脂，小便涩痛反见减轻，头昏无力，腰酸膝软，舌淡，苔腻，脉细弱无力
D．小便淋沥不已，时作时止，遇劳即发，腰膝酸软，舌淡，脉细弱
E．小便混浊，上有浮油，或带血色，或 * * 有热涩感，口渴，苔腻黄，脉沉细

某人储备养老金，每年年末存款100元，已知银行存款年利率为10%，10年后他的养老金总数为( )元。

A．1000

B．2594

C．1548

D．1594

阅读理解。

　Force other than damaging winds are also at work inside tornadoes (龙卷风). Sometimes, as the turning,

jumping funnel (漏斗) passes over a house, the walls and ceiling burst apart as if a bomb had gone off inside.

This explosion (爆炸) is caused by the low air pressure at the center of a tornado. 　　

    The pressure at the center of a tornado is usually 13 pounds per square inch. However, inside the house

the air pressure is normal, about 15 pounds per square inch. The difference of 2 pounds per square inch

between the inside and outside pressure may not seem like much. But suppose a tornado funnel passes over

a small building that measures 20 by 10 by 10 feet. On each square inch of the building, there is 2 pounds of

pressure from the inside that is not balanced by air pressure outside the building. On the ceiling, that adds up

to an unbalanced pressure of 57,600 pounds. The pressure on the four walls adds up to 172,800 pounds. 　　

    If windows are open in the building, some of the inside air will rush out through them. This will balance

the pressure inside and outside the building. But if the windows are shut tightly, the great inside pressure may

cause the building to burst. 　　

    Unfortunately, heavy rain happens in thunderstorms that later produce tornadoes. So, people often shut all

windows to protect their property. This may cause far worse damage later.

1. Which of the following is the main topic of the passage?[ ]

A. Where tornadoes are formed. 　　

B. When tornadoes usually occur. 　　

C. How tornadoes can be prevented. 　　

D. Why tornadoes cause so much damage.

2. According to the passage, tornadoes can destroy building because the _____. [ ]

A. force of a tornado increases the air pressure in a building 　　

B. air pressure at the center of a tornado is over 172,000 pounds 　　

C. weight of a tornado can crush a building's roof when it passes overhead 　　

D. air pressure inside a tornado is less than the air pressure inside a building

3. According to the passage, the pressure on a building during a tornado can be reduced by _____.[ ]

A. closing the windows 　　　　　

B. opening the windows 　　

C. using an electric fan 　　　　

D. making the roof and walls stronger

制约战争的因素是（）。

A、世界多极化

B、各国平等发展

C、各国联系加强

D、世界平均化